Cydia

According to the Wall Street Journal, Verizon is poised to announce a $30 per month unlimited 3G data plan for iPhone users. However, according to a purportedly leaked memo from Verizon, this may be the only option available for any smartphone, as the entry-level data capped plans have all apparently been scrapped.

The Wall Street Journal's Roger Cheng says that the company's chief operating officer Lowell McAdam told him he's about to inform investors of the new pricing structure, intended to lure away AT&T users who are stuck with that carrier's tiered plans. "I'm not going to shoot myself in the foot," he reportedly said, indicating that without an unlimited plan he thinks customers might not make the switch.

Engadget's Chris Ziegler revealed yesterday what he says is Verizon's new data package pricing. If a tip from an anonymous source is to be believed, it appears Verizon will no longer offer its $15/month 150 MB data plan. Buyers of any new 3G smartphone, including the iPhone, will have to pay $29.99 per month for unlimited data. The carrier will offer a low-end 75 MB plan at $10/month for feature phones, the still-popular "special-ed" phones that are in between smartphones and dumb handsets.

It's not clear whether this unlimited plan covers Verizon's Personal Hotspot due out with the CDMA iPhone 4 variant running iOS 4.2.5. It is pretty unlikely, however: current smartphone customers pay $30 per month for tethering, and have a 5 GB/month data cap.